/Engine/Source/Runtime/Engine/Classes/Kismet/KismetTextLibrary.h
Converts a linear color value to localized formatted text, in the form '(R=,G=,B=,A=)'
static [FText](API\Runtime\Core\Internationalization\FText) Conv_ColorToText ( [FLinearColor](API\Runtime\Core\Math\FLinearColor) InColor )